[JustinGoldberg9]

This suggests that it they did not survive:

https://blogs.ucl.ac.uk/global-social-media/2015/05/06/chine...

It's a shame because we still don't have innovations like TV tuners, am/fm (my LG L70 had an FM-only tuner), or pseudo 7.1 surround sound. Well, we do have surround plugins for Android, but they require root and installing an Xposed module.